.xk {
    width: 100%;
    height: 100%;
    background: #f4f4f4;
    overflow: hidden
}

.xl {
    position: relative;
    font-size: 14px;
    color: #b0b0b0;
    text-align: center;
    line-height: 2.5rem;
    margin: 0 0.625rem
}

.xl:before {
    content: "";
    height: 0;
    border-top: 0.0625rem dashed #b0b0b0;
    width: 100%;
    position: absolute;
    top: 50%;
    margin-top: -0.0625rem;
    left: 0
}

.xl span {
    background-color: #f4f4f4;
    display: inline-block;
    padding: 0 0.375rem;
    position: relative;
    z-index: 1
}

.xm {
    padding: 0.625rem;
    width: 125%;
    box-sizing: border-box;
    padding-right: 3.875rem
}

.xm li {
    display: inline-block;
    padding: 0.625rem 0;
    border: 0.0625rem solid #dddddd;
    background: #ffffff;
    color: #333333;
    margin: 0 0.625rem 0.625rem 0rem;
    width: 20%;
    text-align: center;
    float: left
}

.xm li.curr {
    border: 0.0625rem solid #d0d0d0;
    background: #f3f3f3
}
